388628398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1283}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 632344320

約数和(自身を除く): 243715922

約数列:

[1, 2, 17, 34, 59, 118, 151, 302, 1003, 1283, 2006, 2566, 2567, 5134, 8909, 17818, 21811, 43622, 75697, 151394, 151453, 193733, 302906, 387466, 1286849, 2573698, 3293461, 6586922, 11430247, 22860494, 194314199, 388628398]

約数ペア:

[(1, 388628398), (2, 194314199), (17, 22860494), (34, 11430247), (59, 6586922), (118, 3293461), (151, 2573698), (302, 1286849), (1003, 387466), (1283, 302906), (2006, 193733), (2566, 151453), (2567, 151394), (5134, 75697), (8909, 43622), (17818, 21811)]